CN216107621U - Dyeing kettle - Google Patents
Dyeing kettle Download PDFInfo
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- CN216107621U CN216107621U CN202122384262.0U CN202122384262U CN216107621U CN 216107621 U CN216107621 U CN 216107621U CN 202122384262 U CN202122384262 U CN 202122384262U CN 216107621 U CN216107621 U CN 216107621U
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- dyeing
- carbon dioxide
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- flat cover
- mandrel
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Abstract
The utility model belongs to the technical field of chemical equipment, and particularly relates to a dyeing kettle, which comprises a barrel body and further comprises: the dyeing mechanism is arranged on the inner side of the barrel, the connecting mechanism is arranged at the upper end of the barrel, the dyeing mechanism comprises a carbon dioxide inlet and a bottom flat cover, the bottom flat cover is arranged at the lower end of the barrel, and the carbon dioxide inlet is arranged at the lower end of the bottom flat cover. Through the ventilative aperture of equipartition at the dabber to make the dyeing of yarn even, through using clamp connection between with last flush cover and the barrel, it is more convenient to make to load and take out the material, saves the time of packing greatly, and the work efficiency is improved, through the ventilative aperture of certain interval equipartition at the spindle, utilize supercritical carbon dioxide dyeing technique, realize the space dyeing of yarn, whole dyeing process simple process, the dyeing is even, and the production and the emission of pollutant have been solved from the source, water economy resource, ecological environmental protection.
Description
Technical Field
The utility model relates to the technical field of chemical equipment, in particular to a dyeing kettle.
Background
Water is generally used as a main medium in the traditional dyeing process, and in addition, the sewage discharged by dyeing needs to be neutralized and settledThe treatment and the like all need to cost a large amount of manpower and material resources, according to incomplete statistics, the annual water consumption of the textile printing and dyeing industry in China reaches 17 hundred million tons, the sewage discharge reaches 16 hundred million tons, in recent years, the water resource in most areas of China is seriously short, and particularly, the problems of sewage discharge and the like seriously restrict the further development of the dyeing and finishing industry, so that the development of a green and effective dyeing process for preventing pollution becomes the correct direction of future dyeing and finishing; in recent years, a novel green dyeing mode, supercritical CO2The waterless dyeing brings new eosin for the future dyeing and finishing industry, and the technology is favored because of the excellent characteristics of high efficiency, no pollution, short dyeing time and the like, and adopts supercritical CO2As dyeing medium in CO2Heating to a temperature above 31 deg.C and a pressure above 7.3MPa, changing into a non-gas non-liquid state-supercritical state, pressurizing with a circulating pump to continuously circulate between the dye tank and the dyeing tank, and continuously circulating CO2The dissolved dye is sent to the pores of the fiber, so that the dye is uniformly and quickly dyed on the fabric, the whole process does not need the processes of cleaning and drying, and at present, many countries develop the novel green dyeing and finishing equipment which has the advantages of energy conservation and emission reduction and wide application, and try to push the novel green dyeing and finishing equipment to industrialization and practicability.
The traditional space dyeing mode is as follows: the technical scheme includes that cheese → hank → yarn boiling → dyeing → spooling is complex in operation process, in addition, the whole space dyeing process needs a large amount of water and consumes resources, the traditional hank dyeing is to convert a yarn to be dyed into hank with frames connected together on a reeling machine and then carry out dip dyeing in a dyeing machine, and the phenomenon of uneven dyeing often occurs in dip dyeing, so that a dyeing kettle is provided.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in view of the above and/or other problems occurring in the prior art dyeing vessel.
Therefore, the utility model aims to provide a dyeing kettle, which has the advantages that the ventilation holes are uniformly distributed on the mandrel, so that the yarn is uniformly dyed, the upper flat cover is connected with the barrel through the clamp, the material is more conveniently filled and taken out, the filling time is greatly saved, the working efficiency is improved, the ventilation holes are uniformly distributed on the mandrel according to a certain interval, the supercritical carbon dioxide dyeing technology is utilized, the space dyeing of the yarn is realized, the whole dyeing process is simple in process and uniform in dyeing, the production and discharge of pollutants are solved from the source, the water resource is saved, the ecological environment is protected, and the problems that the conventional dyeing kettle is complex in operation process, a large amount of water is needed in the whole space dyeing process, the resources are consumed, and the dyeing is not uniform in dip dyeing can be solved.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a dyeing kettle, comprising: the barrel still includes: dyeing mechanism and coupling mechanism, dyeing mechanism sets up at the barrel inboard, coupling mechanism installs in the barrel upper end.
As a preferable embodiment of the dyeing kettle of the present invention, wherein: the dyeing mechanism comprises a carbon dioxide inlet and a bottom flat cover, the bottom flat cover is arranged at the lower end of the barrel, and the carbon dioxide inlet is arranged at the lower end of the bottom flat cover.
As a preferable embodiment of the dyeing kettle of the present invention, wherein: the upper end of the bottom flat cover is inserted with the mandrel, and the mandrel is arranged inside the barrel.
As a preferable embodiment of the dyeing kettle of the present invention, wherein: the dabber lower extreme is equipped with the through-hole, the through-hole lower extreme is pegged graft at end flat lid inner wall, the through-hole lower extreme is connected with carbon dioxide import upper end.
As a preferable embodiment of the dyeing kettle of the present invention, wherein: the core shaft is evenly provided with small ventilation holes, and two ends of the core shaft are both provided with baffles.
As a preferable embodiment of the dyeing kettle of the present invention, wherein: the connecting mechanism comprises a clamp and an upper flat cover, the upper flat cover is arranged at the upper end of the barrel, and the clamp is clamped at the outer side of the barrel and the outer side of the upper flat cover.
As a preferable embodiment of the dyeing kettle of the present invention, wherein: the side end of the cylinder body is provided with a connecting port, and the connecting ports are symmetrically arranged by taking the cylinder body as a center.
As a preferable embodiment of the dyeing kettle of the present invention, wherein: the inner side of the connecting port is clamped with a carbon dioxide outlet.
Compared with the prior art:
1. according to the utility model, the small air holes are uniformly distributed on the mandrel, so that the yarn is uniformly dyed;
2. according to the utility model, the upper flat cover and the cylinder body are connected by using the clamp, so that the material is more conveniently filled and taken out, the filling time is greatly saved, and the working efficiency is improved;
3. according to the dyeing kettle with the improved structure, the small air holes are uniformly distributed on the mandrel at certain intervals, the yarn space dyeing is realized by using the supercritical carbon dioxide dyeing technology, the whole dyeing process is simple in process and uniform in dyeing, the production and discharge of pollutants are solved from the source, water resources are saved, and the dyeing kettle is ecological and environment-friendly.
Drawings
FIG. 1 is a schematic structural view of a dyeing kettle according to the present invention;
FIG. 2 is a top view of a dyeing kettle of the present invention;
FIG. 3 is a structural diagram of a mandrel in a dyeing kettle according to the present invention.
In the figure: the device comprises a carbon dioxide inlet 1, a bottom flat cover 2, a barrel 3, a mandrel 4, a hoop 5, an upper flat cover 6, a carbon dioxide outlet 7, a through hole 8, a small ventilation hole 9, a baffle 10, a connecting port 11, a dyeing mechanism 100 and a connecting mechanism 200.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a dyeing kettle, which has the advantages of uniform dyeing of yarns, more convenient material filling and taking out, greatly saving filling time, improving working efficiency, realizing space dyeing of yarns by utilizing a supercritical carbon dioxide dyeing technology, simple process and uniform dyeing in the whole dyeing process, solving the production and discharge of pollutants from the source, saving water resources and being ecological and environment-friendly, and please refer to fig. 1-3, comprising a cylinder body 3, and also comprising: a dyeing mechanism 100 and a connecting mechanism 200;
further, the dyeing mechanism 100 is arranged on the inner side of the cylinder 3, the dyeing mechanism 100 comprises a carbon dioxide inlet 1 and a bottom flat cover 2, the bottom flat cover 2 is arranged at the lower end of the cylinder 3, the carbon dioxide inlet 1 is arranged at the lower end of the bottom flat cover 2, a mandrel 4 is inserted at the upper end of the bottom flat cover 2, the mandrel 4 is arranged inside the cylinder 3, the lower end of the mandrel 4 is provided with a through hole 8, the lower end of the through hole 8 is inserted at the inner wall of the bottom flat cover 2, the lower end of the through hole 8 is connected with the upper end of the carbon dioxide inlet 1, small air holes 9 are uniformly arranged on the mandrel 4, baffles 10 are respectively arranged at the two ends of the mandrel 4, in particular, the dyeing mechanism 100 has the function of uniformly dyeing yarns, the cylinder 3 has the function of dyeing by entering carbon dioxide, the bottom flat cover 2 has the function of packaging the lower end of the cylinder 3 and installing the carbon dioxide inlet 1, the carbon dioxide inlet 1 is externally connected with a carbon dioxide conveying pipe, the carbon dioxide inlet 1 has the function of conveying carbon dioxide to the inside of the mandrel 4, the dabber 4 has the convenient carbon dioxide of export effect in to barrel 3, through-hole 8 is connected with carbon dioxide import 1, the effect of conveniently carrying carbon dioxide to dabber 4 inside has, ventilative aperture 9 has the even carbon dioxide that sprays to the dabber 4 outside, the effect of making the even dyeing of yarn, utilize supercritical carbon dioxide dyeing technique, realize the space dyeing of yarn, whole dyeing process simple process, the dyeing is even, and the production and the emission of pollutant have been solved from the source, water economy resource, ecological environmental protection, baffle 10 has the effect of keeping off 4 sides of dabber.
Further, coupling mechanism 200 installs in barrel 3 upper end, and coupling mechanism 200 includes clamp 5 and last flat cover 6, goes up flat cover 6 and sets up in barrel 3 upper end, barrel 3 and the 6 outside joint clamps 5 of last flat cover, and is concrete, and clamp 5 has the effect of 6 joints of last flat cover in barrel 3 upper end, and it is more convenient to make to load and take out the material, saves greatly and loads the time, improves work efficiency, goes up flat cover 6 and has the effect of covering barrel 3 upper end.
Further, connector 11 has been seted up to 3 sides of barrel, and connector 11 uses barrel 3 to be the symmetry setting as the center, and connector 11 inboard joint carbon dioxide export 7, it is concrete, and connector 11 has the effect of installation carbon dioxide export 7, and carbon dioxide export 7 has the effect of the interior carbon dioxide of convenient discharge barrel 3, makes whole dyeing process simple process, the dyeing is even to the production and the emission of pollutant have been solved from the source, water economy resource, ecological environmental protection.
When the dyeing machine is used specifically, the upper flat cover 6 is clamped at the upper end of the cylinder 3 through the clamp 5, so that the materials can be filled and taken out more conveniently, the filling time is greatly saved, the working efficiency is improved, the bottom flat cover 2 is arranged at the lower end of the cylinder 3, the carbon dioxide inlet 1 is arranged on the inner wall of the lower end of the bottom flat cover 2, the upper end of the carbon dioxide inlet 1 is connected with the through hole 8, the mandrel 4 is arranged at the upper end of the through hole 8, the mandrel 4 is arranged in the cylinder 3, the surface of the mandrel 4 is uniformly provided with the small air holes 9, the carbon dioxide inlet 1 is externally connected with the carbon dioxide conveying pipe, the carbon dioxide inlet 1 conveys carbon dioxide to the inner side of the mandrel 4 through the through hole 8, the carbon dioxide at the inner side of the mandrel 4 is sprayed to the inner side of the cylinder 3 through the small air holes 9, the yarn is uniformly dyed, the supercritical carbon dioxide dyeing technology is utilized, the space dyeing of the yarn is realized, whole dyeing process simple process, dyeing are even to the production and the emission of pollutant have been solved from the source, water economy resource, ecological environmental protection, connector 11 has been seted up to 3 sides of barrel, and connector 11 uses barrel 3 to be the symmetry setting as the center, and connector 11 inboard joint carbon dioxide export 7, carbon dioxide export 7 make things convenient for the interior carbon dioxide of discharge barrel 3.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides a dyeing kettle, includes barrel (3), its characterized in that still includes: dyeing mechanism (100) and coupling mechanism (200), dyeing mechanism (100) set up inboard at barrel (3), coupling mechanism (200) are installed in barrel (3) upper end.
2. Dyeing kettle according to claim 1, characterized in that said dyeing mechanism (100) comprises a carbon dioxide inlet (1) and a bottom flat cover (2), said bottom flat cover (2) is installed at the lower end of the cylinder (3), said carbon dioxide inlet (1) is installed at the lower end of the bottom flat cover (2).
3. Dyeing kettle according to claim 2 characterized in that the upper end of said bottom cover (2) is inserted with a mandrel (4), said mandrel (4) is arranged inside the cylinder (3).
4. A dyeing kettle according to claim 3, characterized in that the lower end of the mandrel (4) is provided with a through hole (8), the lower end of the through hole (8) is inserted into the inner wall of the bottom flat cover (2), and the lower end of the through hole (8) is connected with the upper end of the carbon dioxide inlet (1).
5. The dyeing kettle according to claim 3, characterized in that the mandrel (4) is uniformly provided with small ventilation holes (9), and baffles (10) are respectively arranged at both ends of the mandrel (4).
6. The dyeing kettle according to claim 1, characterized in that said connection mechanism (200) comprises a clamp (5) and an upper flat cover (6), said upper flat cover (6) is disposed on the upper end of the cylinder (3), said clamp (5) is clamped outside the cylinder (3) and the upper flat cover (6).
7. The dyeing kettle according to claim 1, characterized in that a connection port (11) is opened at the side end of the cylinder (3), and the connection ports (11) are symmetrically arranged with the cylinder (3) as the center.
8. Dyeing kettle according to claim 7 characterized in that the connection port (11) is inside snap-fitted with the carbon dioxide outlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122384262.0U CN216107621U (en) | 2021-09-30 | 2021-09-30 | Dyeing kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122384262.0U CN216107621U (en) | 2021-09-30 | 2021-09-30 | Dyeing kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216107621U true CN216107621U (en) | 2022-03-22 |
Family
ID=80690214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122384262.0U Active CN216107621U (en) | 2021-09-30 | 2021-09-30 | Dyeing kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216107621U (en) |
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2021
- 2021-09-30 CN CN202122384262.0U patent/CN216107621U/en active Active
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